-- >> castigating the agreement president obama and the republicans had made to extend the bush tax cuts for the ultra-rich, lower their estate taxes, and jeopardize the future of the social security trust fund by diverting revenue away from it to other purposes. >> we have got to stand tall and draw a line in the sand and simply say, "enough is enough." >> around 7:00 that evening, bernie sanders finished, and what happened next was phenomenal. the senate server, overwhelmed, went down -- crashed. the switchboards were jammed. and like sparks from 100,000 watch fires lighting up the distant hills and hollows, his words flew across the country. that speech is now this book entitled, "the speech." i spoke with senator sanders earlier in the week. good to have you. >> great to be with you, bill. >> i watched the democratic convention, as perhaps you did. and i heard all the speeches about opportunity and solidarity. and i saw that vast array of faces, of every color, every age, every gender. and i thought, "there are still two democratic parties in this country, the party out across the co